baber/WOPTO huggingface dataset:
Patent JP-2010181237-A (JP)
Title: Method of observing lubrication state of roller bearing
Inventor: TAKEUCHI AKITOSHI
IPC: G01N29/44
Filed: 2009-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of observing a lubricating state in a roller bearing capable of observing the shortage of a lubrication oil and surface roughness between the outer ring and the rolling motion object of the roller bearing.  <P>SOLUTION: The method of observing a lubricating state, which observes lubrication oil between the outer ring 1 of a bearing and a ball 2 and a lubricating state thereof by generating an ultrasonic wave from an ultrasonic wave 5 attached to a bearing housing 4 to support a roller bearing B toward the outer ring 1 of the roller bearing B and measuring a wave reflected from the border between the outer ring 1 of the bearing and the ball 2, includes the step of calculating an echo height ratio to determine an echo height ratio H from a reflected wave received by the ultrasonic probe 5, and the step of observing a lubricating state based on a local protrusion A of a waveform on a side that is earlier in time than the sound axis y of the ultrasonic probe 5 that is determined the peak position of a wave reflected from the border between the housing and the outer ring in the waveform signal of the echo height ratio H determined and a gap amount Δt between the peak position of a concave wave portion on a side that is later in time than the sound axis y and the sound axis y, in a waveform signal with an echo height ration H determined.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009208470-A (JP)
Title: Coated steel sheet
Inventor: KONDO YUTAKA
IPC: B32B15/08
Filed: 2009-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a coated steel sheet effectively preventing rust without causing erosion of an organic coating material by the action of a photocatalyst.  <P>SOLUTION: The coated steel sheet is formed by laminating an organic coating material layer and a photocatalyst layer on the surface of a steel sheet plated by at least one metal selected from aluminum, zinc and magnesium, or its alloy. The photocatalyst layer is a film produced on the surface of the organic coating material layer, from the coating material containing a resin mixture and titanium oxide. The resin mixture is characterized by containing a tetrafluoro-ethylene resin obtained from graft polymerization of sulfonic acid of ≤15 wt.%, a thermosetting fluorocarbon resin of 20-85 wt.% and its curing agent.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010178900-A (JP)
Title: Game machine and decorative panel used for the same
Inventor: FUJITA MIHO
IPC: A63F5/04
Filed: 2009-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine capable of making a player easily recognize the change of the form of a decorative panel and making the decoration of the decorative panel sufficiently visible regardless of the state of a light source, and the decorative panel used for the same.  <P>SOLUTION: The game machine includes the light source capable of radiating light, the decorative panel capable of transmitting at least a part of the light radiated from the light source, and a light source control part for controlling the turning on and off of the light source. Further, the decorative panel includes a transmission mirror surface area for transmitting at least a part of the light radiated from the light source and reflecting the light radiated from other than the light source and a shielding mirror surface area for shielding the light radiated from the light source and reflecting the light radiated from other than the light source.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010183739-A (JP)
Title: Rising pipe
Inventor: YAMADA MASAAKI
IPC: H02G7/02
Filed: 2009-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To reduce a work load of a worker involved in wire installation.  <P>SOLUTION: A rising pipe 101 has a tubular shape, with one end opened at a level higher than a specified level and the other end arranged so as to communicate with an underground piping buried in the earth. The pipe is also provided with: a work opening 401 which is opened for communication between the outside and the inside of the rising pipe at a level lower than the specified level from the ground. In wire installation work for leading a communication cable 102 from an electric pole 103 to a manhole 503 through the rising pipe 101, the communication cable 102 led into the rising pipe 101 from the other opening 502 can be relayed through the work opening 401 to enable subsequent wire installation work above the ground.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010182186-A (JP)
Title: System identification method
Inventor: SAEKI KAZUAKI
IPC: G05B23/02
Filed: 2009-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system identification method that can determine a model of a control system so as to match an actual control system in both frequency response and time response simultaneously.  <P>SOLUTION: The system identification method for determining a model representing control characteristics of a control system includes the steps of: measuring a frequency response of the control system (S101); measuring a time response of the control system (S101); determining a frequency response according to the model of the control system (S102); determining a time response according to the model of the control system (S102); determining a first evaluation value from the measured frequency response and the frequency response based on the model (S103); determining a second evaluation value from the measured time response and the time response based on the model (S103); determining a third evaluation value by weighting the first evaluation value and second evaluation value (S103); and optimizing the model according to the third evaluation value (S104-S106).  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010184974-A (JP)
Title: Fire-resistant heat-insulating covering material
Inventor: SOKI MASAMI
IPC: C08K3/34
Filed: 2009-02-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fire-resistant heat-insulating covering material that exhibits a sufficient fireproof/fire-resistant property without detriment to excellent heat-insulating properties of an expanded polyurethane and can protect a structure such as a ceiling, a wall, a steel frame or the like from a flame for long hours.  <P>SOLUTION: The fire-resistant heat-insulating covering material comprises a polyurethane foam, obtained by using at least an organic isocyanate, a polyol, water, a urethanization catalyst, a flame-retardant, a foam stabilizer and an expanding agent, and incorporated therewith, an obsidian powder and expandable graphite each in an amount by weight of at least 40 PHR, preferably at least 60 PHR and at most 1,500 PHR based on the active hydrogen-containing compound. As the fire-resistant heat-insulating covering material is obtained by using a polyurethane foam, it is easy to be expanded in situ, exhibits excellent heat-insulating properties, and has formed a heat-resistant heat-insulating shell by flame-retardation with the flame-retardant material and by swelling of the obsidian powder and expandable graphite to exhibit sufficient flame-retardant heat-resistance performances.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010184180-A (JP)
Title: Method of cleaning cylinder head
Inventor: ASAYAMA KAZUHIRO
IPC: B08B3/02
Filed: 2009-02-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of cleaning a cylinder head which allows preventing effluence of foreign matter remaining in the water jacket of a cylinder head during operation of the engine.  <P>SOLUTION: The cleaning method includes a cleaning process S1 of selecting one of holes communicating with the water jacket 1, i.e. an inlet 3, an outlet 4, communicating holes 5 injecting a cleaning solution into the water jacket 1 from the selected hole and discharging the cleaning solution from a hole other than the selected hole. The cleaning process S1 has, as the last process, the first cleaning process S10 of causing the cleaning solution to flow in the same direction as the flowing direction of a cooling liquid within the water jacket 1 during operation of the engine.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010049780-A (JP)
Title: Ecc circuit, semiconductor storage device, and memory system
Inventor: NAKAO YOSHIAKI
IPC: G11C11/22
Filed: 2009-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To detect an error of input data even when a syndrome generated from input data becomes an undefined syndrome pattern by accident.  <P>SOLUTION: A syndrome generation section 101 generates a syndrome S101 from data RD including data bits and parity bits. A syndrome table storage 102 stores a syndrome pattern for indicating that no error has occurred in the data RD and syndrome patterns indicating an error position. A comparison section 103 outputs a match signal s103a when a syndrome pattern matching the syndrome S101 exists in a syndrome table 102, and outputs a no-match signal S103b when no syndrome pattern matching the syndrome S101 exists. An error correction section 104 corrects the error in the data RD based on the match signal S103a from the comparison section 103.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009260938-A (JP)
Title: Data alignment system and method for double data rate input data stream
Inventor: CALTAGIRONE JOSEPH
IPC: H04L7/00
Filed: 2009-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and a device for a system for aligning data.  <P>SOLUTION: The device has: a demultiplexing component 14 for dividing a double data rate (DDR) data stream into first and second single data rate (SDR) data streams; a sequence detection component that is connected to the demultiplexing component and detects a pattern of continuous bit values in the first SDR data stream; and a data alignment component 24 that is connected to the demultiplexing component and the sequence detection component and aligns the second SDR data stream with the pattern of continuous bit values in the first SDR data stream for positioning.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010191388-A (JP)
Title: Method for manufacturing color filter substrate, and method for manufacturing panel for color information display
Inventor: TANAKA KANJI
IPC: G02F1/17
Filed: 2009-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for accurately and efficiently manufacturing a color filter substrate without spreading ink even in printing process like inkjet printing.  <P>SOLUTION: A hot melt adhesive achromatic and transparent film layer 1 subjected to roughening treatment is disposed on one surface of a transparent panel substrate 5, and color filters 32R, 32G, and 32BL in different colors are formed apart from each other on a roughened surface of the hot melt adhesive achromatic and transparent film layer.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010194415-A (JP)
Title: Water purifier
Inventor: TANAKA MASAHIDE
IPC: C02F1/32
Filed: 2009-02-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a water purifier which is usable generally in a household or the like and has sterilization capability.  <P>SOLUTION: A deep ultraviolet LED 22 is used as the sterilization light source of the water purifier, and the deep ultraviolet LED is cooled by water which has flown into the water purifier. The deep ultraviolet LED is provided with an ultraviolet light emission part 22 and a heat radiation part 122, and a series of water paths for leading the flowing water of a sterilization object go around the ultraviolet light emission part and the heat radiation part. When cooling by the water to be sterilized itself is insufficient, the flowing water for cooling not to be mixed with the purified water is added to cool the heat radiation part. A deep ultraviolet LED structure is sunk in a water storage part 40, and sterilization of water and cooling of the deep ultraviolet LED structure are simultaneously performed. PWM control and water cooling are combined and the deep ultraviolet LED is effectively cooled utilizing an ultraviolet ray non-generating cooling period. Ultraviolet energy generated from the deep ultraviolet LED is changed by the PWM control corresponding to a water outflow amount. Secondary battery drive is tested in the state of supplying light line power for every prescribed water purifier use.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010198842-A (JP)
Title: Metal-pressed molding body and battery using the same
Inventor: URANO KAZUAKI
IPC: H01M2/30
Filed: 2009-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a metal-pressed molding body, capable of preventing welding errors at the time of welding the other member on the surface of a plane sheet and preventing assembling defects due to catching of assembled components, and to provide a battery which uses the metal-pressed molding body.  <P>SOLUTION: The metal-pressed molding body 8 forming a burr 15 caused by press molding has a flat plate 10 and a recessed section 16 formed at the outer periphery of the flat plate 10. The burr 15 is formed at the outer periphery of a recessed section 16; a level difference 17 is formed between the surface 10a of the flat plate 10 and the bottom surface 16a of the recessed section 16; and the burr 15 is located in the level difference 17. The projection amount of the burr 15 from the surface of the plat plate 10 can be restrained in this structure, and welding defects at welding of the other member 13 on the surface of the flat plate 10 can be prevented, without adding a removing process for the burr 15. Furthermore, the possibility of a component being caught by the burr 15 at mounting of the component can be prevented, and accordingly, assembling defects can be also prevented.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010199885-A (JP)
Title: Device, system and program for providing information
Inventor: HASUMI TOMOHISA
IPC: H04N5/91
Filed: 2009-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To easily acquire classification information of imaging objects imaged by oneself.  <P>SOLUTION: Imaging positional information is read from a header part of an image file, and whether positional information coincident with it is present in a database is searched. When there are data coincident with it, an imaging location (imaging object) of the image, in what classification the imaging location is included, and information related to an imaging location other than the imaging location in the classification are obtained. These pieces of information are notified to an operator by being displayed on a display.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010197229-A (JP)
Title: Fluorescent x-ray analyzer
Inventor: TSUJI KOICHI
IPC: G01N23/223
Filed: 2009-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a miniaturizable fluorescent X-ray analyzer performing stably fluorescent X-ray analysis of a fine part included in a sample.  <P>SOLUTION: In this fluorescent X-ray analyzer, a sample S on a sample placing surface 141 is irradiated with X-rays in a wide range in an uncollected state from an X-ray tube (X-ray irradiation means) 11, and only a fluorescent X-ray generated from a fine part in a detection range restricted by a poly-capillary X-ray half lens (detection range restriction means) 13 is detected by an X-ray detector (fluorescent X-ray detection means) 12. The optical axis of the poly-capillary X-ray half lens 13 is orthogonal to the sample placing surface 141, and the fine part of the sample S is surely irradiated with the X-ray regardless of the height of the sample S, and the fluorescent X-ray from the fine part is detected, to thereby perform stable fluorescent X-ray analysis. Further, since a focal size of the X-ray tube 11 is not required to be reduced, the fluorescent X-ray analyzer can be miniaturized easily.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010194491-A (JP)
Title: Wastewater treatment apparatus
Inventor: ITAKURA KEITO
IPC: C02F3/28
Filed: 2009-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wastewater treatment apparatus capable of reducing a hydrogen sulfide concentration in a biomass decomposed gas generated from a reaction tank while retaining the generation amount of the biomass decomposed gas in the reaction tank.  <P>SOLUTION: A control device 20 executes the control of operating a pump 44 for second treatment water when the pH of organic wastewater in an acid generation tank 12 is smaller than 5.5, stopps the pump 44 for the second treatment water when the pH of the organic wastewater in the acid generation tank 12 is larger than 6.5, operates a pump 43 for first treatment water when the pH of the organic wastewater in a pH adjustment tank 13 is smaller than 7.0, and stops the pump 43 for the first treatment water when the pH of the organic wastewater in the pH adjustment tank 13 is larger than 8.0.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010202519-A (JP)
Title: Powder cosmetic
Inventor: MASUBUCHI YUJI
IPC: A61Q1/12
Filed: 2009-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a powder cosmetic that exhibits excellent unevenness-correcting performances for making unfavorable unevenness such as fine wrinkles, pores or the like on the skin inconspicuous and exhibits excellent persistency of unevenness-correcting effects.  <P>SOLUTION: The powder cosmetic includes a component (A), a finely ground powder of polyethylene terephthalate having an average particle size of 1-30 μm, and a component (B), a hydrogenated phospholipid-treated powder. Preferably, the content of the component (A), the finely ground powder of polyethylene terephthalate, is 10-95 mass%. Preferably, the content of the component (B), the hydrogenated phospholipid-treated powder, is 5-90 mass%. The powder cosmetic is preferably in the form of a solid powder cosmetic. The powder cosmetic is suitable as an unevenness-correcting cosmetic.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010204225-A (JP)
Title: Transfer device and image forming apparatus
Inventor: MIYAZAKI TAKASHI
IPC: G03G21/00
Filed: 2009-03-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a transfer device and an image forming apparatus which conveys paper (transfer sheet) without rotating an unnecessary photoreceptor (image carrier) even in the transfer device which has no conveyer belt (conveying member), and which extends lifetime of the image carrier, suppresses temporal degradation of toner, and reduces transfer (fog) of the toner to a non-printing area of the transfer sheet.  <P>SOLUTION: The transfer device is provided with the image carrier (108), a transfer member (101) and the convey member (109). The transfer device has the following two switchable modes: a first mode in which the image carrier abuts on the transfer member and which conveys the transfer sheet by rotationally driving at least one of the image carrier and the transfer member; and a second mode in which the conveying member abuts on the transfer member and which conveys the transfer sheet by rotationally driving at least one of the conveying member and the transfer member without rotationally driving the image carrier.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010203297-A (JP)
Title: Working machine
Inventor: SHIBAMORI KAZUHIRO
IPC: B01D53/86
Filed: 2009-03-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a working machine which can restrain generation of clogging of a filter caused by the discontinuance of forced regeneration.  <P>SOLUTION: The working machine provided with an exhaust air purification system 4 which regenerates the filter 6 that collects PM within the exhaust air of a diesel engine 1 is provided with a differential pressure sensor 8 which detects the differential pressure at a mouth of the filter, a key signal input section 38 which detects whether an engine is operated or not, an exhaust air temperature sensor 7 which detects the temperature of the exhaust air from the engine, a regeneration starting signal input section 34 which detects that the forced regeneration of the filter has started, a regeneration determining section 36 which determines that the forced regeneration has failed in case the starting of the forced regeneration is confirmed and the differential pressure of the filter is retained higher than a regeneration completion pressure P when the key signal input section detects that the engine has stopped or when the exhaust air temperature reaches less than a regeneration capable temperature T, and a display device 12 which displays that the regeneration determining section has determined that the forced regeneration has failed.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010205865-A (JP)
Title: Spinner cleaning device
Inventor: NAGAMATSU JUN
IPC: H01L21/304
Filed: 2009-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a spinner cleaning device capable of cleaning the entire surface of an object to be cleaned efficiently in a short time without requiring a larger flow rate nor higher fluid pressure.  <P>SOLUTION: The spinner cleaning device includes a spinner table which has a holding surface where the object to be cleaned is held and can rotate, and a cleaning fluid supply means of supplying a cleaning fluid to the object to be cleaned which is held on the spinner table. The cleaning fluid supply means includes an arm, a cleaning fluid injection nozzle disposed movably at the tip of the arm to inject the cleaning fluid toward the holding surface, piping for supplying the cleaning fluid to the cleaning fluid injection nozzle, a swing means of swinging the arm, relatively to the object to be cleaned which is held on the spinner table and rotated at a predetermined speed, so that the tip of the arm passes the center of rotation of the spinner table, a first moving means of moving the cleaning fluid injection nozzle in a first direction on a plane parallel with the holding surface, and a second moving means of moving the cleaning fluid injection nozzle in a second direction orthogonal to the first direction on the plane parallel with the holding surface.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010201876-A (JP)
Title: Apparatus and method for ejecting fluid
Inventor: MASUDA NORIHIRO
IPC: B41J2/01
Filed: 2009-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To recover minute fluid drops by selectively irradiating the same with ultraviolet light while preventing fluid drops to be deposited on a medium from being irradiated with the ultraviolet light.  <P>SOLUTION: The fluid ejecting apparatus has a recovering mechanism for recovering minute fluid drops, which are irradiated with ultraviolet light to be cured, more than fluid drops which generates when fluid drops are ejected from a head ejecting the fluid drops curable by receiving the ultraviolet light to a medium. The apparatus includes a light source 51 of the ultraviolet light, a lens 52 by which an optical path of the ultraviolet light is controlled so that the ultraviolet light from the light source 51 is introduced into a space sandwiched between a nozzle surface 31b and the medium P and pass only a region located in a position deviated from a nozzle array N1, and a suction device 53 for sucking the minute fluid drops cured by receiving the ultraviolet light.  <P>COPYRIGHT: (C)2010,JPO&INPIT